Slotted Pipe Gutter Interception:
Pipe Length for Complete Interception:
Flow Rate:
Longitudinal Slope:
Manning's Coefficient:
Roadway Cross Slope:
where,
L
t = Pipe Length for Complete Interception,
Q = Flow Rate,
S = Longitudinal Slope,
n = Manning's Coefficient,
S
x = Roadway Cross Slope.
